What's not normal, however, is spotting large flakes, sharp slivers, or noticing a sudden increase in the amount of metal in the oil. If you can feel gritty bits between your fingers or your oil ...

So when and why did motor oil stop coming in metal cans? The last hurrah for metal oil cans was in 1986, when Eagle Oil, citing cost issues, switched to plastic containers. Not only were the new ...

Synthetic oil used to be something ... Some models have a printed copy in the glove box, and others have a digital owner’s manual that can be accessed on a computer or smartphone.

This is also why oil filters are so important because they trap these particles before they can do damage. Engines naturally wear down over time, and small metal particles are often a byproduct of ...